ISO - 535
Paper and board — Determination of water absorptiveness — Cobb method
Organization: | ISO |
Publication Date: | 1 March 2023 |
Status: | active |
Page Count: | 16 |
ICS Code (Paper and board): | 85.060 |
scope:
This document specifies a method for determining the water absorptiveness of paper and board, including corrugated fibreboard, under standard conditions.
This document is not applicable for paper of grammage less than 50 g/m2 or embossed paper. It is not applicable for porous papers such as newsprint or papers such as blotting paper or other papers having a relatively high-water absorptiveness for which ISO 8787 is more suitable.
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